Climatological Observations - October 2007

Observations at Pitsford Hall 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th* 20th* 21st* 22nd* 23rd* 24th* 25th 26th 27th 28th 29th 30th 31st
Time of Observations (GMT) 9.00 9.00 9.00 9.00 9.00 8.00 8.00 9.00 9.00 9.00 9.00 9.00 9.00 8.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 8.00
Total Cloud (oktas) 6 8 8 1 0 8 8 7 8 7 8 8 8 7 8 6 1 1 0 2 0 8 0 8 8 8 7 8 1 1 6
Wind                                                              
Direction ene e calm calm e ne e calm s ne calm nnw calm calm s sse nne calm calm calm wnw ssw ese ene ene calm ssw ssw nnw nnw ssw
Speed (knots) 10 8 0 0 1 9 1 0 5 6 0 8 0 0 2 4 10 0 0 0 1 3 3 5 8 0 8 19 11 8 7
Weather 1 2 2 1 0 2 2 3 21 1 43 1 10 10 4 1 1 0 0 2 0 2 0 2 2 10 10 2 2 2 2
Visibility 7 7 5 7 7 7 7 7 3 5 3 6 4 6 5 6 8 7 5 7 7 7 7 7 6 5 6 7 8 8 7
Screen (C)                                                              
Dry Bulb 12.3 13.1 13.0 13.4 12.4 12.1 11.9 13.4 11.7 14.8 9.3 16.0 15.0 10.1 12.0 14.6 10.9 7.9 7.2 5.8 4.0 6.4 5.2 7.2 9.1 8.6 11.3 14.9 9.9 8.8 11.7
Wet Bulb 11.1 11.7 12.1 11.3 10.6 10.9 10.6 10.9 11.5 12.6 9.0 15.0 14.6 9.6 11.0 13.9 9.5 7.0 6.3 5.6 2.8 5.6 4.0 5.6 8.0 8.4 10.6 13.8 8.8 7.6 10.7
Max 14.0 15.6 16.4 16.2 17.1 15.6 15.2 15.9 14.9 16.4 17.1 17.6 17.2 16.0 15.4 16.0 12.6 12.5 14.0 14.8 14.0 12.4 12.0 11.6 10.0 11.5 14.9 15.0 12.3 12.8 15.6
Min 7.2 10.5 11.3 10.1 8.0 11.5 11.0 10.5 9.7 11.1 5.6 8.9 14.1 9.4 10.0 11.9 7.0 3.6 3.0 2.3 2.9 4.1 2.5 3.6 8.4 7.8 8.4 11.1 7.5 5.6 7.6
Black Bulb (C) 13 15.3 16.1 21.7 22.5 12.6 13.3 17.1 11.9 16 11.7 18 15.8 10.4 13 15.1 15.3 16.8 16.6 _ _ _ _ _ 9.4 9.4 12.9 14.9 10.9 10.1 15.5
Concrete                                                              
State of Concrete 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 1 0 0 0 0 _ 0 0 0 0 0 1 1
Concrete Min (C) 4.5 8.0 10.5 6.7 2.3 9.2 10.1 9.9 7.9 9.4 4.9 9.0 13.5 7.0 8.1 10.6 5.0 1.1 0.3 1.7 2.4 1.3 2.8 _ 7.9 6.9 7.1 9.8 4.9 3.4 4.7
Evaporation                                                              
Piche (ml) 0.7 0.7 1.3 2.2 1.3 1.1 1.2 1.1 0.7 0.7 0.1 0.6 0.7 1.3 2 0.6 1.3 1 > > > > > 6.1 0.5 1.1 1.5 0.9 1.6 1.7 1.3
Pan (over interval, mm) > > > > > > > > > > > > > > > 11.61 > > 2.00 > > > > > > > > > > > 11.26
Rainfall                                                              
Total (mm) 0.8 _ tr _ _ _ _ 5.7 9.7 0.2 _ _ 0.1 tr 0.6 31.7 tr _ _ _ _ _ _ _ _ _ 0.1 0.8 tr _ _
Duration (hrs) 2.6 _ _ _ _ _ _ 4.3 4.3 0.1 _ _ 1.1 _ 1.0 13.8 _ _ _ _ _ _ _ _ _ _ 0.3 0.9 0.1 _ _
Intensity (mean over 24 hrs, mm/hr) 0.3 _ _ _ _ _ _ 1.3 2.3 2.0 _ _ 0.1 _ 0.6 2.3 _ _ _ _ _ _ _ _ _ _ 0.3 0.9 0.0 _ _
Run of Wind                                                              
Miles (over 24 hrs) 102.58 63.28 60.19 58.28 51.07 56.8 14.78 35.46 120.8 47.95 72.8 32.33 134.22 36.19 52.88 87.78 111.25 29.73 21.83 21.03 46.79 76.02 133.52 133.12 35.52 87.08 265.57 158.87 98.53 88.15 83.2
Mean (mph) 5.6 3.4 3.3 3.2 2.8 3.1 0.8 1.9 6.5 2.6 3.9 1.8 7.3 2 2.9 4.8 6 1.6 1.2 1.1 2.5 4.1 7.2 7.2 1.9 4.7 14.4 8.6 5.3 4.8 4.5
Gust (mph) 20 16 <15 18 <15 <15 <15 16 23 18 16 <15 <15 <15 19 23 24 <15 <15 <15 <15 <15 20 21 <15 <15 29 33 22 20 18
Sunshine (hrs) 0.0 0.4 1.7 7.5 5.2 0.2 0.5 1.6 1.4 4.1 4.4 0.0 0.0 4.3 0.3 0.3 6.5 6.8 7.7 9.1 9.6 0.0 9.0 1.2 0.0 0.0 0.4 0.0 5.8 6.3 5.1
Humidity Statistics                                                              
Saturated                                                              
VP(Twb) 1.326 1.376 1.413 1.34 1.279 1.305 1.279 1.305 1.358 1.46 1.149 1.706 1.663 1.196 1.313 1.589 1.188 1.002 0.955 0.91 0.747 0.91 0.814 0.91 1.073 1.103 1.279 1.579 1.133 1.044 1.287
VP 1.247 1.281 1.352 1.197 1.156 1.223 1.19 1.135 1.344 1.31 1.129 1.638 1.636 1.162 1.245 1.541 1.093 0.941 0.894 0.896 0.666 0.856 0.733 0.802 0.998 1.089 1.231 1.504 1.058 0.963 1.219
Saturated                                                              
VP 1.431 1.508 1.499 1.538 1.441 1.413 1.394 1.538 1.376 1.684 1.172 1.819 1.706 1.237 1.403 1.663 1.305 1.066 1.016 0.923 0.814 0.962 0.885 1.016 1.156 1.118 1.34 1.695 1.22 1.133 1.376
Rel. Humidity 87.1 84.9 90.2 77.8 80.2 86.6 85.4 73.8 97.7 77.8 96.3 90 95.9 93.9 88.7 92.7 83.8 88.3 88 97.1 81.8 89 82.8 78.9 86.3 97.4 91.9 88.7 86.7 85 88.6
                                                               
Dew Point (C) 10.2 10.6 11.4 9.6 9.1 9.9 9.5 8.8 11.3 11 8.7 14.4 14.3 9.2 10.2 13.4 8.3 6.1 5.3 5.4 1.2 4.7 2.5 3.8 6.9 8.2 10 13.1 7.8 6.4 9.9
Pressure (mb) 1024.0 1022.6 1018.7 1021.1 1026.7 1024.9 1023.4 1025.9 1021.8 1026.4 1029.3 1026.0 1026.7 1021.4 1013.2 1011.8 1018.6 1034.3 1036.8 1038.0 1032.7 1024.9 1027.2 1029.3 1026.2 1022.7 1024.0 1012.3 1012.2 1021.3 1027.0
Days with                                                              
thunder _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
hail<5mm _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
hail>/=5mm _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
snow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
fog _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
gales _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
* Some or all readings recorded from                                                              
the automatic weather station                                                              

This page was created by Pitsford Hall weather station on 01 November 2007.